De-energized plate tap changer

It adopts new structure, new material and new process, and has the advantages of reasonable structure, strong hand feel, flexible rotation, accurate position and good sealing performance. It is suitable for three-phase and single-phase oil-immersed power transformers with frequencies of 50 and 60Hz, the highest voltage of 12kV, 24kV, 40.5kV, and rated current of 30-63A.